WIDE CAPACITY: 11.48 ft hardwire kit for wolfbox dash cam or other device powered by Type-C port , 5A steady output, voltage input supports from 12V-24V. Compatible with almost all dash cam brands in the market Three adjustable protection voltage levels:after adjusting the hardwire kit switch from left to right, the protection voltage will be adjusted from 12.4V - 12V - 11.6V